One UI

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One UI
Screenshot of the One UI 7 home screen on a Galaxy S24, with an enlarged folder
Developer	Samsung Electronics
Written in	C, C++, Rust, Kotlin
OS family	Android (Linux)
Working state	Current
Source model	Closed-source
Initial release	7 November 2018; 6 years ago (2018-11-07)
Latest release	7.0 (based on Android 15) / 22 January 2025; 5 months ago (2025-01-22)
Latest preview	8.0 Beta 2 (based on Android 16) / 12 June 2025; 14 days ago (2025-06-12)
Available in	100+ languages
List of languages 100+ languages and 25 locales worldwide Azərbaycan – Azerbaijani Bosanski – Bosnian Català – Catalan Čeština – Czech Dansk – Danish Deutsch (Deutschland) – German (Germany) Deutsch (Österreich) – German (Austria) Deutsch (Schweiz) – German (Switzerland) Èdè Yorùbá (Bɛ̀nɛ̀) – Yoruba (Benin) Èdè Yorùbá (Nàìjíríà) – Yoruba (Nigeria) Eesti – Estonian English (Australia) – English (Australia) English (Canada) – English (Canada) English (India) – English (India) English (Ireland) – English (Ireland) English (New Zealand) – English (New Zealand) English (Philippines) – English (Philippines) English (South Africa) – English (South Africa) English (United Kingdom) – English (United Kingdom) English (United States) – English (United States) English (Zawgyi) – English (Zawgyi) Español (España) – Spanish (Spain) Español (Estados Unidos) – Spanish (United States) Euskara – Basque Filipino – Filipino Français (Belgique) – French (Belgium) Français (Canada) – French (Canada) Français (France) – French (France) Français (Suisse) – French (Switzerland) Gaeilge – Irish Galego – Galician Hausa (Gana) – Hausa (Ghana) Hausa (Nijar) – Hausa (Niger) Hausa (Nijeriya) – Hausa (Nigeria) Hrvatski – Croatian Igbo – Igbo Indonesia – Indonesian Íslenska – Icelandic Italiano – Italian Kiswahili (Jamhuri ya Kidemokrasia ya Kongo) – Swahili (Congo - Kinshasa) Kiswahili (Kenya) – Swahili (Kenya) Kiswahili (Tanzania) – Swahili (Tanzania) Kiswahili (Uganda) – Swahili (Uganda) Latviešu – Latvian Lietuvių – Lithuanian Magyar – Hungarian Malaysia – Malay Nederlands (België) – Dutch (Belgium) Nederlands (Nederland) – Dutch (Netherlands) Norsk bokmål – Norwegian Bokmål O‘zbek – Uzbek (Latin) Polski (Polska) – Polish (Poland) Polski (Silesian) – Polish (Silesian) Português (Brasil) – Portuguese (Brazil) Português (Portugal) – Portuguese (Portugal) Română – Romanian Shqip – Albanian Slovenčina – Slovak Slovenščina – Slovenian Srpski – Serbian (Latin) Suomi – Finnish Svenska – Swedish Tiếng Việt – Vietnamese Türkçe – Turkish Türkmen dili – Turkmen Ελληνικά – Greek Беларуская – Belarusian Български – Bulgarian Кыргызча – Kyrgyz Қазақ тілі – Kazakh Македонски – Macedonian Монгол – Mongolian Русский – Russian Српски – Serbian (Cyrillic) Тоҷикӣ – Tajik Українська – Ukrainian ქართული – Georgian Հայերեն – Armenian עברית – Hebrew اردو – Urdu العربية (إسرائيل) – Arabic (Israel) العربية (الإمارات العربية المتحدة) – Arabic (United Arab Emirates) فارسی – Persian አማርኛ – Amharic नेपाली – Nepali मराठी – Marathi हिन्दी – Hindi অসমীয়া – Assamese বাংলা (বাংলাদেশ) – Bangla (Bangladesh) বাংলা (ভারত) – Bangla (India) ਪੰਜਾਬੀ – Punjabi ગુજરાતી – Gujarati ଓଡ଼ିଆ – Odia தமிழ் – Tamil తెలుగు – Telugu ಕನ್ನಡ – Kannada മലയാളം – Malayalam සිංහල – Sinhala ไทย – Thai ລາວ – Lao မြန်မာ (Unicode) – Burmese (Unicode) မြန်မာ (Zawgyi) – Burmese (Zawgyi) ខ្មែរ – Khmer 한국어 – Korean 日本語 – Japanese 简体中文 (中国) – Simplified Chinese (China) 繁體中文 (台灣) – Traditional Chinese (Taiwan) 繁體中文 (香港) – Traditional Chinese (Hong Kong) Note: Not all languages are available on all devices. Some languages are removed completely in some regions.
Update method	Firmware over-the-air
Package manager	Android package (.apk)
Platforms	ARMv7, ARMv8, ARMv9
Kernel type	Monolithic (modified Linux kernel)
Userland	Bionic libc,[1] shell from NetBSD,[2] native core utilities[3]
Default user interface	Graphical
Preceded by	Samsung Experience
Official website	Official website
Support status
Supported

One UI is a user interface (UI) developed by Samsung Electronics for its smart devices, including Android devices from at least late 2016 or early 2017 running Android 9 (Pie) and later. Succeeding Samsung Experience, it is designed to make using larger smartphones easier and be more visually appealing. It was announced and unveiled at Samsung Developer Conference in 2018,^[4] and was updated in Galaxy Unpacked in February 2019 alongside the Galaxy S10 series, Galaxy Buds and the Galaxy Fold. In early 2019, some devices were briefly originally due to include Samsung Experience, but later devices went on sale with One UI instead.

In 2021, Samsung and Google announced the wearable version of Tizen and Wear OS were being merged.^[5][6]

The latest stable version, One UI 7, was released on January 22, 2025 while the latest preview version, One UI 8.0 Beta 2, was released on June 12, 2025.